74406180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 214953984

約数和(自身を除く): 140547804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 83, 134, 166, 201, 223, 249, 268, 332, 335, 402, 415, 446, 498, 669, 670, 804, 830, 892, 996, 1005, 1115, 1245, 1338, 1340, 1660, 2010, 2230, 2490, 2676, 3345, 4020, 4460, 4980, 5561, 6690, 11122, 13380, 14941, 16683, 18509, 22244, 27805, 29882, 33366, 37018, 44823, 55527, 55610, 59764, 66732, 74036, 74705, 83415, 89646, 92545, 111054, 111220, 149410, 166830, 179292, 185090, 222108, 224115, 277635, 298820, 333660, 370180, 448230, 555270, 896460, 1110540, 1240103, 2480206, 3720309, 4960412, 6200515, 7440618, 12401030, 14881236, 18601545, 24802060, 37203090, 74406180]

約数ペア:

[(1, 74406180), (2, 37203090), (3, 24802060), (4, 18601545), (5, 14881236), (6, 12401030), (10, 7440618), (12, 6200515), (15, 4960412), (20, 3720309), (30, 2480206), (60, 1240103), (67, 1110540), (83, 896460), (134, 555270), (166, 448230), (201, 370180), (223, 333660), (249, 298820), (268, 277635), (332, 224115), (335, 222108), (402, 185090), (415, 179292), (446, 166830), (498, 149410), (669, 111220), (670, 111054), (804, 92545), (830, 89646), (892, 83415), (996, 74705), (1005, 74036), (1115, 66732), (1245, 59764), (1338, 55610), (1340, 55527), (1660, 44823), (2010, 37018), (2230, 33366), (2490, 29882), (2676, 27805), (3345, 22244), (4020, 18509), (4460, 16683), (4980, 14941), (5561, 13380), (6690, 11122)]